between 2003 and 2008, around 100 pedestrians died and 1,175 were injured in crashes every year. Mark Seegers, a spokesperson for Harris County commissioner Sylvia Garcia, said in 2009 that "The county does not do sidewalks; it’s not what gets cars [the predominant form of transportation in the Houston area] from point A to point B." Robin Holzer, a transportation advocate with the Citizens' Transportation Coalition, criticized the emphasis on automobiles, saying "The people on foot and bike are trying to go to the same schools and restaurants and shops as people in cars are going to." In 2005 the Houston-Galveston Area Council identified several communities in Harris County considered to be among the most hazardous to pedestrians. Many of them, including Greenspoint and Gulfton, are located outside the 610 Loop. In 2009 the lobby group Transportation for America said that the Houston area was the eighth most dangerous area for pedestrians in 2007-2008. In 2013, Mayor Annise Parker announced the "Houston Complete Street and Transportation Plan", which was an executive order calling for enhanced pedestrian and bicycling modes of transportation when planning new or reconstructing streets. Combined with the "ReBuild Houston" initiative approved by Houston voters in 2010, many new streets have been redesigned using the complete street guidelines. Houston currently has over 300 miles of City-constructed bike lanes, bike routes, shared lanes, bayou trails and rails-to-trails across a 500 square mile area of Houston. Demographics by mode of travel Dan Felstein and Claudia Kolker of the Houston Chronicle said in 1997 that most Houstonians who take public transportation are poor. A 1995 survey concluded that 76% of people riding on local bus lines of the Metropolitan Transit Authority of Harris County (METRO) took the buses because they had no other means of transportation. A 1993 survey concluded that of the people who had stopped riding local bus routes of METRO, 46% had acquired or repaired automobiles. 37% of the respondents said that METRO could not possibly do anything to convince them to ride the buses again. As of U.S. Census figures current as of 1997, 9% of residents in Harris County did not own automobiles. This figure does not include people who own cars, but do not have enough money to repair the automobiles. As of that year, while the average income of all residents of the county was $41,000, the average income of households without cars was